Questões de Inglês - Grammar

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What Does It Mean to Tear Down a Statue?

Protesters throwing the statue of the slave trader Edward Colston into a harbour.

    Statues of historical figures, including slave traders and Christopher Columbus, are being toppled throughout the U.S. and around the world. This follows years of debate about public display of Confederate symbols. We interviewed the art historian Erin L. Thompson about the topic. Read the excerpt from the interview.

    Q. What are some of the issues that arise when we talk about statues being torn down?

    A. We have as humans been making monuments to glorify people and ideas since we started making art, and since we started making statues, other people have torn them down. So it’s not surprising that we are seeing people rebelling against ideas that are represented by these statues today.

    Q. What do the recent attacks on statues tell us about the protests themselves?

    A. The current attacks on statues are a sign that what’s in question is not just our future but our past, as a nation, as a society. These attacks show that we need to question the way we understand the world, even the past, in order to get to a better future.

    Q. What’s a statue?

    A. I think a statue is a bid for immortality. It’s a way of solidifying an idea and making it present to other people. It’s not the statues themselves but the point of view that they represent. And these [the ones being destroyed] are statues in public places, right? So these are statues claiming that this version of history is the public version of history.

    Also, many Confederate statues are made out of bronze, a metal that you can melt down. The ancient Greeks made their major monuments out of bronze. Hardly any of these survived because as soon as regimes changed, as soon as there was war, it got melted down and made into money or a statue of somebody else.

    We have been in a period of peace and prosperity — not peace for everybody, but the U.S. hasn’t been invaded, we’ve had enough money to maintain statues. So our generation thinks of public art as something that will always be around. But this is a very ahistorical point of view. I wish that what is happening now with statues being torn down didn’t have to happen this way. But there have been peaceful protests against many of these statues which have come to nothing. So if people lose hope in the possibility of a peaceful resolution, they’re going to find other means.

(www.nytimes.com, 11.06.2020. Adaptado.)

TEXT

The end of life on Earth?

    It weighted about 10,000 tons, entered the
atmosphere at a speed of 64,000 km/h and exploded
over a city with a blast of 500 kilotons. But on 15
February 2013, we were lucky. The metereorite that
[05] showered pieces of rock over Chelyabinsk, Russia, was
relatively small, at only about 17 metres wide. Although
many people were injured by falling glass, the damage
was nothing compared to what had happened in Siberia
nearly one hundred years ago, when a relatively small
[10] object (approximately 50 metres in diameter) exploded in
mid-air over a forest region, flattening about 80 million
trees. If it had exploded over a city such as Moscow or
London, millions of people would have been killed.
    By a strange coincidence, the same day that the
[15] meteorite terrified the people of Chelyabinsk, another
50m-wide asteroid passed relatively close to Earth.
Scientists were expecting that visit and know that the
asteroid will return to fly close by us in 2046, but the
Russian meteorite earlier in the day had been too small
[20] for anyone to spot.
    Most scientists agree that comets and asteroids
pose the biggest natural threat to human existence. It
was probably a large asteroid or comet colliding with
Earth which wiped out the dinosaurs about 65 million
[25] years ago. An enormous object, 10 to 16 km in diameter,
struck the Yucatan region in Mexico with the force of 100
megatons. That is the equivalent of one Hiroshima bomb
for every person alive on Earth today.
    Many scientists, including the late Stephen
[30] Hawking, say that any comet or asteroid greater than
20km in diameter that hits Earth will result in the
complete destruction of complex life, including all
animals and most plants. As we have seen even a much
smaller asteroid can cause great damage.
[35]    The Earth has been kept fairly safe for the last 65
million years by good fortune and the massive
gravitational field of the planet Jupiter. Our cosmic
guardian, with its stable circular orbit far from the sun,
sweeps up and scatters away most of the dangerous
[40] comets and asteroids which might cross Earth’s orbit.
    After the Chelyabinsk meteorite, scientists are now
monitoring potential hazards even more carefully but, as
far as they know, there is no danger in the foreseeable
future.
[45]    Types of space rocks
    • Comet – a ball of rock and ice that sends out a
tail of gas and dust behind it. Bright comets only appear
in our visible night sky about once every ten years.
    • Asteroid – a rock a few feet to several kms in
[50] diameter. Unlike comets, asteroids have no tail. Most
are to small to cause any damage and burn up in the
atmosphere.
    • Meteoroid – part of an asteroid or comet.
    • Meteorite – what a meteoroid is called when it
[55] hits Earth.

Taken from: http://learningenglishteens.britishcouncil.org  - Access on 29/06/2020

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Widespread testing begins on malaria vaccine

Mothers wait for their children to be vaccinated against malaria at the start of a pilot program at Mitundu Community Hospital, in Lilongwe, Malawi, on April 23, 2019.

    With malaria deaths rebounding worldwide, a pilot program testing a new and fiercely debated malaria vaccine began on Tuesday in Malawi. Dr. Katherine O’Brien, the World Health Organization’s director of immunization, called the rollout “a historic moment in the fight against malaria,” and said the testing will soon expand to malarious regions of Ghana and Kenya. But the vaccine, known as RTS,S, or Mosquirix, has been in development for more than 30 years, and it has serious drawbacks that have led some experts to argue that it does not work well enough to spend millions of dollars pursuing.

    Malaria kills about 450,000 people a year, most of them young African children. Over the last 15 years, the death rate has been reduced by more than half through extensive, donor-funded efforts to hand out free mosquito nets, spray homes with insecticide and treat people with a new generation of medicines. Nevertheless, deaths have increased again as money has run short, populations have grown, resistance to some new drugs has emerged and mosquitoes have expanded their ranges. Finding new weapons is crucial, experts agree, but making a malaria vaccine has proved challenging in the extreme.

    The new vaccine has many weaknesses. It is inconvenient: a child must receive four injections before age 2, sometimes at intervals that do not match the routine vaccine schedules for most other diseases. And it is only partly effective. Testing in more than 10,000 African children from 2009 to 2014 showed that, even after four doses, the vaccine prevented only about 40 percent of detectable malaria infections. The vaccine reduced the occurrence of severe malaria by about 30 percent. It did not protect well against parasite strains that were poor genetic matches, raising a concern that, over time, parasites could evolve resistance to the vaccine as they have to drugs.

(Donald G. McNeil Jr. www.nytimes.com, 24.04.2019. Adaptado.)

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Light and the body clock: the key to a good night’s sleep?

    The cycle of sleep and wakefulness is one of the key human behaviours. We spend about a third of our lives asleep and cannot survive without it. When asleep, our brain memorises and processes information. Our body clears toxins and repairs itself, allowing us to function properly when awake. Even short-term sleep deprivation significantly affects our wellbeing. One study suggested that after 17-19 hours of staying awake, performance on cognitive tasks may be similar to having had too much to drink.

    These effects worsen over time. But while scientists have long understood the importance of getting enough sleep, the key part played by light exposure can sometimes be overlooked. The reason light is so important is that it sets our body clock via specialised light sensors within the eye. Our eye detects the light and dark cycle within our environment and adjusts the body’s rhythm so that the internal and external day coincide. This is so powerful that people who have very severe eye damage can find their body clock is thrown off, leading to sleep problems.

    Today, many of us miss out on these environmental cues as we work inside. We have become a light deprived species, and this has far reaching consequences for the quality of our sleep, and consequently our wellbeing.

    Further research and greater awareness in this area could help individuals to make informed choices about prioritising their own sleep and getting enough sunlight. It could also influence the way that policies are developed by governments, educational institutions and workplaces. Minimising light exposure before you go to bed, and trying to get as much morning light as possible, are simple steps that could help most people to regulate and improve their sleep.

(Russell Foster. www.bbc.com, 19.05.2019. Adaptado.)

Text 

The song below was performed by a gospel choir during the mariage ceremony of Prince Harry and the North American Megan Markle, held at Windson Castel on May 19, 2018.

    Stand By Me
    Ben E. King

When the night has come
And the land is dark
And the moon is the only light we'll see
No I won't be afraid, no I won't be afraid
Just as long as you stand, stand by me

Chorus
So darling, darling
Stand by me, oh, stand by me
Oh stand, stand by me
Stand by me

If the sky that we look upon
Should tumble and fall
Or the mountains should crumble to the sea
I won't cry, I won't cry
No I won't shed a tear
Just as long as you stand, stand by me

Whenever you're in trouble, won't you stand by me
Oh stand by me
Oh won't you stand now?
Stand by me

(In: https://www.vagalume.com.br/ben-e-king/stand-by-me-traducao.html)